Aiue:
	- A factor of 0/0 will now be defined as 0 within GetAngleGradient() rather than being neither validated nor redefined.
	- #@debug@ in .toc does more than advertised and also adds a space, apparently. Fix due to this.
	- Less zealous validation provides behaviour more closely matching definitions.
	- Minor versioning pokage.
	- Fixed a few errors that should've been caught by testing before even making it to alpha.
	- \'@project-timestamp@\' makes for a bad minor version.
	- Added validation to the conversion functions.
	- :GetAngleGradient() rewritten to only accept raw numbers rather than tables or strings. (Thanx Phanx)
